Question

Find the new amount given the original amount and the percent of change.

$7; 30% increase

Answer 1

Explanation:

so you turn 30% into a decimal.
0.30 or .30

Then you multiply .30x7 and you get 2.1

Lastly you add 7+2.1 and get 9.1

The answer is $9.10

Hope this helps.

Answer 2

The new amount after a 30% increase is $9.10.

To find the new amount after a 30% increase, we need to first calculate the total amount of the increase by multiplying the original amount by the percent of increase: $7 * 0.30 = $2.10.

Then, we need to add the total increase to the original amount to find the new amount: $7 + $2.10 = $9.10.

Therefore, the new amount after a 30% increase is $9.10.